title: Cerebrospinal fluid levels of hexamethylmelamine and N-demethylated metabolites.
mesh_terms: D006585:Altretamine / Q000134:cerebrospinal fluid* / Q000378:metabolism / Q000627:therapeutic use; D002490:Central Nervous System / Q000187:drug effects; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008875:Middle Aged; D009423:Nervous System Neoplasms / Q000188:drug therapy; D013997:Time Factors; D014227:Triazines / Q000134:cerebrospinal fluid*
chemical_list: D014227:Triazines; D006585:Altretamine